DIAGNOSTIC VALUE OF NERVE ROOT STIMULATION METHOD IN CERVICAL RADICULOPATHY

Diagnosisofcervicalradiculopathygenerallyusesc0mputedtomography(CT),myelogram,magneticresonanceimaging(MRI)andelectromy0gram(EMG)examinati0n.However,c0nduc-tionvelocity0fperipheralnerveinEMGexaminationisusuallyn0rm0lt1i;denerva-rioninparaspinalortheappropriateupper.imbmusclesisastrongevidencefordiag-iosisofcervicalradiculopathy,butasre-ienerationoccursquiteearly,ab0ut5O%>fthepatientshaveals0normalEMG;tudies[2'33.Asconducti0nsl0w0rblockviaybetheonlyabnormalexpressi0ndur-.ngnerveimpairment…     

VALUE OF MOTOR EVOKED POTENTIALS BY MAGNETIC STIMULATION IN DIAGNOSIS OF LUMBOSACRAL RADICULOPATHY

ＶＡＬＵＥＯＦＭＯＴＯＲＥＶＯＫＥＤＰＯＴＥＮＴＩＡＬＳＢＹＭＡＧＮＥＴＩＣＳＴＩＭＵＬＡＴＩＯＮＩＮＤＩＡＧＮＯＳＩＳＯＦＬＵＭＢＯＳＡＣＲＡＬＲＡＤＩＣＵＬＯＰＡＴＨＹＹａｎｇＺｈｅ；ＣｈｅｎＪｕｎｃｈａｎｇ；ＺｈａｏＬｏｎｇｚｈｕＷａｎｇＫｕｎ...     

体感诱发电位检查腰骶神经根病变的意义

本文采用自制的针电极和改进的方法,记录了50例正常人在分别刺激胫后神经和节段性(根性)皮神经(腓肠和腓浅)时的腰髓电位(LP)和皮层电位(CP);接着又记录和观察了48例单侧L_5或S_1神经根受压患者上述神经受刺激时的LP和CP。结果发现:节段性皮神经刺激的LP异常率达85%,其CP为48%;胫后神经刺激的LP异常率为33%,其CP仅为8%。     

ELECTRODIAGNOSIS OF LUMBOSACRAL RADICULOPATHY

ＥＬＥＣＴＲＯＤＩＡＧＮＯＳＩＳＯＦＬＵＭＢＯＳＡＣＲＡＬＲＡＤＩＣＵＬＯＰＡＴＨＹＺｈａｎｇＱｉａｏｊｕｎ；ＬｉｕＪｉａｎ；ＺｈａｏＹｉｎｇｘｉａｎ；ＸｉａｎｇＬｉ;（ＤｅｐａｒｔｍｅｎｔｏｆＮｅｕｒｏｌｏｇｙ，ＳｅｃｏｎｄＡｆｆｉｌｉａｔｅｄＨｏ?..     

THE SIGNIFICANCE OF DERMATOMAL SOMATOSENSORY EVOKED POTENTIALS IN THE DIAGNOSIS OF LUMBOSACRAL NERVE ROOT COMPRESSION

ＴＨＥＳＩＧＮＩＦＩＣＡＮＣＥＯＦＤＥＲＭＡＴＯＭＡＬＳＯＭＡＴＯＳＥＮＳＯＲＹＥＶＯＫＥＤＰＯＴＥＮＴＩＡＬＳＩＮＴＨＥＤＩＡＧＮＯＳＩＳＯＦＬＵＭＢＯＳＡＣＲＡＬＮＥＲＶＥＲＯＯＴＣＯＭＰＲＥＳＳＩＯＮ（李辉）（陈君长）（王坤正）（贺西京）（鱼全...     

MOTOR EVOKED POTENTIAL OF MAGNETIC STIMULATION IN THE DETERMINATION OF S_1 RADICULOPATHY

LumbosacralradiculopathyisthemostcommoncauSeoftheachingwaistsandlegs.Radiography,CT,MRIarevaluabletothediagnosisoftheoccupativedisease,butpowerlesstothenon-occupa-tivediseases,suchasrootdegeneration,inflammation,etc.Soelectrophysiologicexaminatio'1isveryimportantinthesecas-es.Magneticstimulationwhichisasanon-invasiveelectropLlysiologictechniquehasbeenusedintheclinicaldiagnosisofvariousdemyelination"～",suchasmulti-plesclerosis,amyotrophiclateralsclerosis(ALS)andcerebrovasculardisease,etc-I…